Counties in Utah
Utah has 29 counties. Find yours from your location, or explore the map and the full list with seats, population, time zones and FIPS codes.
Updated · Data: U.S. Census Bureau
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Utah has 29 counties, home to about 3,331,187 people. Sort the table by any column, or search by name or seat.
Utah county map
County explorer: all 29 counties in Utah
| County | Seat | Population | Land sq mi | People / sq mi | Median home | Time zone | FIPS |
|---|---|---|---|---|---|---|---|
| Salt Lake | Salt Lake City | 1,184,689 | 752.9 | 1,574 | $484,500 | Mountain | 49035 |
| Utah | Provo | 683,622 | 2,004.5 | 341 | $489,200 | Mountain | 49049 |
| Davis | Farmington | 366,742 | 324.8 | 1,129 | $470,500 | Mountain | 49011 |
| Weber | Ogden | 266,183 | 611.0 | 436 | $389,200 | Mountain | 49057 |
| Washington | St. George | 189,827 | 2,427.6 | 78 | $465,600 | Mountain | 49053 |
| Cache | Logan | 137,031 | 1,164.7 | 118 | $392,800 | Mountain | 49005 |
| Tooele | Tooele | 76,648 | 7,040.3 | 11 | $391,300 | Mountain | 49045 |
| Iron | Parowan | 60,201 | 3,296.2 | 18 | $342,900 | Mountain | 49021 |
| Box Elder | Brigham City | 59,725 | 5,781.3 | 10 | $357,400 | Mountain | 49003 |
| Summit | Coalville | 42,709 | 1,870.7 | 23 | $1,000,400 | Mountain | 49043 |
| Uintah | Vernal | 36,458 | 4,482.9 | 8 | $270,200 | Mountain | 49047 |
| Wasatch | Heber City | 35,808 | 1,177.0 | 30 | $724,400 | Mountain | 49051 |
| Sanpete | Manti | 29,209 | 1,589.8 | 18 | $300,400 | Mountain | 49039 |
| Sevier | Richfield | 21,854 | 1,910.5 | 11 | $274,100 | Mountain | 49041 |
| Carbon | Price | 20,446 | 1,479.3 | 14 | $200,700 | Mountain | 49007 |
| Duchesne | Duchesne | 19,932 | 3,235.5 | 6 | $253,600 | Mountain | 49013 |
| San Juan | Monticello | 14,466 | 7,823.8 | 2 | $189,900 | Mountain | 49037 |
| Millard | Fillmore | 13,179 | 6,785.5 | 2 | $246,400 | Mountain | 49027 |
| Morgan | Morgan | 12,585 | 609.2 | 21 | $600,900 | Mountain | 49029 |
| Juab | Nephi | 12,273 | 3,391.8 | 4 | $369,800 | Mountain | 49023 |
| Emery | Castle Dale | 9,968 | 4,462.6 | 2 | $197,100 | Mountain | 49015 |
| Grand | Moab | 9,697 | 3,672.9 | 3 | $480,900 | Mountain | 49019 |
| Kane | Kanab | 7,996 | 3,994.1 | 2 | $350,900 | Mountain | 49025 |
| Beaver | Beaver | 7,172 | 2,582.9 | 3 | $287,600 | Mountain | 49001 |
| Garfield | Panguitch | 5,170 | 5,179.6 | 1 | $285,800 | Mountain | 49017 |
| Rich | Randolph | 2,588 | 1,028.8 | 3 | $291,200 | Mountain | 49033 |
| Wayne | Loa | 2,557 | 2,461.1 | 1 | $364,800 | Mountain | 49055 |
| Piute | Junction | 1,705 | 758.2 | 2 | $235,400 | Mountain | 49031 |
| Daggett | Manila | 747 | 696.5 | 1 | $242,100 | Mountain | 49009 |
Which Utah cities are in more than one county?
- Draper: Salt Lake County 93.4%, Utah County 6.6% of residents
Sources: Census TIGER/Line 2024; ACS 2019-2023 5-year; Wikidata, CC0 (seats); timezone-boundary-builder (time zones). Data as of November 1, 2026. Not affiliated with any government agency.
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